I've run this hg tree with the intel, IBM, and IMB suites on a Romley server with 20 cores for NP values of 2,3,4,...,19,20. The only failures were the IBM spawn tests (which are expected, because I ran with "--mca btl sm,self").
So -- +1 on this from me (disclaimer: I haven't looked at the code). On Aug 5, 2012, at 6:38 AM, Gutierrez, Samuel K wrote: > WHAT: > > The majority of the code required to get away from explicit RML usage during > shared memory initialization is complete. With this update, the sm BTL and sm > mpool modex around the information required for setup. > > I've completed some initial testing and everything seems to be working > properly, but additional testing and feedback is greatly appreciated -- and > almost certainly required. > > Things that haven't been tested: > o The sm BTL with progress threads enabled (OMPI_ENABLE_PROGRESS_THREADS). > o The sm BTL with any kernel assistance enabled. > > WHY: In preparation for the eventual BTL move. > > WHERE: > M opal/mca/shmem/posix/shmem_posix_module.c > M opal/mca/shmem/sysv/shmem_sysv_module.c > M opal/mca/shmem/mmap/shmem_mmap_module.c > M opal/mca/shmem/windows/shmem_windows_module.c > M ompi/mca/btl/sm/btl_sm.c > M ompi/mca/btl/sm/btl_sm_component.c > M ompi/mca/btl/sm/help-mpi-btl-sm.txt > M ompi/mca/btl/sm/btl_sm.h > M ompi/mca/btl/sm/btl_sm_fifo.h > M ompi/mca/mpool/sm/mpool_sm_component.c > M ompi/mca/mpool/sm/mpool_sm.h > M ompi/mca/common/sm/common_sm.c > M ompi/mca/common/sm/common_sm.h > > The majority of changes that most will care about are in btl/sm/* and > mpool/sm/* > > The branch can be found: > https://bitbucket.org/samuelkgutierrez/rmllesssm > > TIMEOUT: If everything looks okay, Aug 10, 2012. If not, some time after > issues > have been resolved. > > Thanks, > > Sam > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
